CN213872960U - Super-silent non-wind-sense healthy and comfortable household central air-conditioning heating system - Google Patents
Super-silent non-wind-sense healthy and comfortable household central air-conditioning heating system Download PDFInfo
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- CN213872960U CN213872960U CN202023050441.2U CN202023050441U CN213872960U CN 213872960 U CN213872960 U CN 213872960U CN 202023050441 U CN202023050441 U CN 202023050441U CN 213872960 U CN213872960 U CN 213872960U
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Abstract
The utility model provides a healthy comfortable domestic central air conditioning heating system of super-silent no wind sense relates to central air conditioning heating system field, including small-size air-conditioning box, be provided with indoor supply-air outlet and indoor air exit on the small-size air-conditioning box, be connected with the blast pipe on the indoor supply-air outlet, the last parallelly connected many air supply branch pipe that has of blast pipe, super-silent chilled beam is all installed to the end of every air supply branch pipe, is close to super-silent chilled beam position on the air supply branch pipe and installs the air valve of calm. The utility model discloses in realize the regulation that the super-silent chilled beam supplies return water temperature through plate heat exchanger, add energy-conservation, the chilled beam does not have the fan motor, the noise is extremely low, the air supply is soft, every chilled beam entrance sets up the air volume blast gate surely, let every regional air supply volume invariable basically according to the demand, new trend effect and dehumidification effect have been guaranteed, whole utility model travelling comfort during the cold supply is good, the heat supply ability is strong, installation and easy maintenance, the expense is low, can bring more comfortable experience for people's life, the practicality is high.
Description
Technical Field
The utility model relates to a central air conditioning heating system field especially relates to a healthy comfortable domestic central air conditioning heating system of super-silent no wind sense.
Background
The active cold beam system is an air conditioning system integrating the functions of refrigeration, heat supply and ventilation, and can provide good control for indoor climate environment and individual area. The primary air is mainly used for eliminating the moisture load in the room, and can supply heat and cold and ensure fresh air; the end heat exchange coil is used to process the heat/cold load in the room. A capillary radiation air-conditioning system is a novel air-conditioning terminal system form which is a novel air-conditioning terminal system form used by German scientists in the 70 th 20 th century according to the bionics principle, is a hidden air conditioner, is generally arranged in the ground, a wall body or a ceiling, forms a cold and heat radiation surface by controlling one or more surfaces of a building enclosure at a certain temperature, and carries out heating and cooling by means of radiation heat exchange between the radiation surface and the surfaces of a human body, furniture and other building enclosures.
The existing chilled beam air conditioner is basically used in places such as office buildings, hotels and the like, and because the air conditioning box is overlarge in size and the sectional area of an air pipe is large, the air conditioner is rarely applied to villas and high-rise residences, and condensate water can be generated when the water temperature or the primary rheumatism degree is not controlled well; due to the comfort during cooling, airflow is not easy to be delivered to the personnel moving area during heating, so that the air supply temperature difference cannot be too large, and the heating capacity is limited. Indoor moisture load has the new trend to undertake, and the system is very high to the laziness nature of new trend system, so must ensure accurate when new trend design, when adopting freezing dehumidification, must check new trend cold coil dehumidification ability. The capillary radiation cooling also has the problems of dewing and water leakage restoration, and meanwhile, the capillary radiation air conditioner has higher requirements on structures such as doors and windows and the like, and needs environment heat insulation and heat preservation effects to be very in place; secondly, the design difficulty is high, and modeling areas such as ceilings and the like need to be planned before installation, so that the difficulty of indoor environment design is invisibly increased. The main forms of the existing household central air-conditioning system are divided into two categories: the system comprises a variable refrigerant flow multi-connected air conditioning system (multi-connected machine for short) and an air source heat pump two-combined supply system. Both systems end with a fan coil with a fan motor and have condensate. The defects of strong blowing sense, large noise, no fresh air, easy mould breeding of condensed water, troublesome maintenance and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a healthy comfortable domestic central air conditioning heating system of super-silent no wind sense to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: an ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system comprises a small air-conditioning box, wherein an indoor air supply outlet and an indoor air outlet are formed in the small air-conditioning box, an air supply pipe is connected to the indoor air supply outlet, a silencer is arranged at the position, close to the indoor air supply outlet, of the air supply pipe, a plurality of air supply branch pipes are connected in parallel to each other, an ultra-silent cold beam is arranged at the tail end of each air supply branch pipe, a constant-air-volume air valve is arranged at the position, close to the ultra-silent cold beam, of each air supply branch pipe, and an air exhaust pipe is connected to the indoor air outlet;
the inside of small-size air conditioning box is close to indoor supply-air outlet position and is provided with the fan section, installs air supply fan in the fan section, and air supply fan's export and indoor supply-air outlet intercommunication, the one side of keeping away from indoor supply-air outlet of fan section has set gradually table cold section, heat exchange section and filter segment, the left end of small-size air conditioning box is provided with return air inlet and outdoor air exit, is connected with the return-air hose on the return-air hose, and the end of return-air hose is provided with indoor concentrated return-air inlet, be connected with the fresh air pipe on the return-air hose, the end of fresh air hose is provided with outdoor fresh air inlet, install the fan of airing exhaust on the outdoor air exit, be connected with water piping system on the small-size air conditioning box.
Preferably, the tail end of the air supply branch pipe can be provided with an ultra-silent chilled beam or a fan coil.
Preferably, the water supply and return temperatures of the small air conditioning box and the fan coil are 7-12 ℃, and the water supply and return temperatures of the ultra-silent chilled beam are 16-19 ℃.
Preferably, the length, the width and the height of the small air conditioning box are 1350mm, 950mm and 300mm respectively.
Preferably, water piping system includes the air source heat pump host computer, be connected with refrigerated water delivery pipe and refrigerated water wet return between air source heat pump host computer and the small-size air-conditioning box, refrigerated water delivery pipe and refrigerated water wet return have ground heating water knockout drum through pipe connection, and install the gate valve on the pipeline, be connected with ground heating coil pipe on ground heating water knockout drum's the output, be provided with the refrigerated water supply branch pipe on the refrigerated water delivery pipe, be connected with refrigerated water return branch pipe on the refrigerated water wet return, plate heat exchanger is installed to the entrance of refrigerated water supply branch pipe and refrigerated water return branch pipe, refrigerated water supply branch pipe and refrigerated water return branch pipe are terminal with a plurality of the super-silent cold beam is connected, and refrigerated water supply branch pipe and refrigerated water return branch pipe are close to super-silent cold beam position and install electronic two-way valve.
Preferably, the small air conditioner box is electrically connected with an indoor humidity sensor, and the electric two-way valve is electrically connected with an indoor temperature controller.
Preferably, a condensate pipe is arranged between the small air conditioning box and the plate heat exchanger and between the small air conditioning box and the fan coil.
Preferably, the tail ends of the chilled water supply branch pipe and the chilled water return branch pipe can be provided with ultra-silent chilled beams or fan coils.
The utility model has the advantages that:
the utility model realizes the adjustment of the temperature of the water supply and return of the ultra-silent chilled beam through the plate heat exchanger, the large villa can also be provided with two sets of main machines for respectively supplying high-temperature cold water and low-temperature cold water, thereby saving more energy, the chilled beam has higher water supply temperature, so the chilled beam does not bear the moisture load and does not produce condensate water, the chilled beam has no fan motor, the noise is extremely low, the air supply is soft, the indoor temperature distribution is more uniform, each chilled beam inlet is provided with a fixed air volume air valve, the air supply volume of each area is basically constant according to the requirement, the fresh air effect and the dehumidification effect are ensured, the air supply mode can be independently opened when the air conditioning box is not refrigerated, the freshness of the indoor air is ensured, the air conditioning box integrates the functions of fresh air, air exhaust, dehumidification, filtration, heat exchange and the like, different functional sections can be customized according to the actual requirements of owners, the individual requirements are met, the structure of the whole utility model is simple, the comfort during the cold supply is good, the heating capacity is strong, installation and easy maintenance, and the expense is low, can bring more comfortable experience for people's life, and the practicality is high.
Drawings
Fig. 1 is a schematic structural view of an air duct system of the present invention;
FIG. 2 is a schematic view of the structure of the small air conditioning cabinet of the present invention;
FIG. 3 is a schematic view of the water piping system of the present invention;
reference numerals: 1. a small-sized air conditioning box; 2. an air outlet of the air conditioning box; 3. an air outlet of the air conditioning box; 4. an air supply pipe; 5. a muffler; 6. an air supply branch pipe; 7. ultra-silent cold beam; 8. a fixed air volume air valve; 9. an exhaust duct; 10. a fan section; 11. an air supply fan; 12. a surface cooling section; 13. a heat exchange section; 14. a filtration section; 15. an air return opening of the air conditioning box; 16. an air outlet of the air conditioning box; 17. a return air duct; 18. a fresh air duct; 19. an outdoor fresh air port; 20. an exhaust fan; 21. a fan coil; 22. an air source heat pump host; 23. a chilled water supply pipe; 24. a chilled water return pipe; 25. a floor heating water separator; 26. a gate valve; 27. a floor heating coil pipe; 28. a chilled water supply branch pipe; 29. a chilled water return branch pipe; 30. a plate heat exchanger; 31. an electric two-way valve; 32. a condensate pipe; 33. outdoor air exit.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, an ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system comprises a small air-conditioning box 1, an air-conditioning box air supply outlet 2 and an air-conditioning box air outlet 3 are arranged on the small air-conditioning box 1, an air supply pipe 4 is connected to the air supply outlet 2 of the air-conditioning box, a silencer 5 is arranged at the position of the air supply pipe 4 close to the air supply outlet 2 of the air-conditioning box, a plurality of air supply branch pipes 6 are connected to the air supply pipe 4 in parallel, an ultra-silent chilled beam 7 is arranged at the tail end of each air supply branch pipe 6, a constant air volume air valve 8 is arranged at the position of the air supply branch pipe 6 close to the ultra-silent chilled beam 7, and an exhaust pipe 9 is connected to the air-conditioning box air outlet 3;
the inside of small-size air conditioning box 1 is close to air conditioning box supply-air outlet 2 position and is provided with fan section 10, install air supply fan 11 in the fan section 10, the export and the 2 intercommunications of air conditioning box supply-air outlet of air supply fan 11, one side of keeping away from air conditioning box supply-air outlet 2 of fan section 10 has set gradually table cold section 12, heat exchange section 13 and filter segment 14, the left end of small-size air conditioning box 1 is provided with return air inlet 15 and exhaust outlet 16, be connected with return air pipe 17 on the return air inlet 15, return air pipe 17's end is provided with indoor concentrated return air inlet, be connected with fresh air pipe 18 on the return air pipe 17, fresh air pipe 18's end is provided with outdoor fresh air inlet 19, install air exhaust fan 20 on the exhaust outlet 16, be connected with water piping system on the small-size air conditioning box 1.
The end of the air supply branch pipe 6 can be provided with an ultra-silent chilled beam 7 or a fan coil 21.
The water pipe system includes air source heat pump host computer 22, be connected with refrigerated water delivery pipe 23 and refrigerated water wet return 24 between air source heat pump host computer 22 and the small-size air-conditioning box 1, refrigerated water delivery pipe 23 and refrigerated water wet return 24 have ground heating water knockout drum 25 through the pipe connection, and install gate valve 26 on the pipeline, be connected with ground heating coil 27 on the output of ground heating water knockout drum 25, be provided with refrigerated water supply branch 28 on the refrigerated water delivery pipe 23, be connected with refrigerated water return branch 29 on the refrigerated water wet return 24, plate heat exchanger 30 is installed to the entrance of refrigerated water supply branch 28 and refrigerated water return branch 29, refrigerated water supply branch 28 and refrigerated water return branch 29 end are connected with a plurality of super-silent chilled beams 7, and refrigerated water supply branch 28 and refrigerated water return branch 29 are close to super-silent beams 7 positions and install electronic two-way valve 31. A condensate pipe 32 is arranged between the small air conditioning box 1 and the plate type heat exchanger 30 and the fan coil 21.
The working principle is as follows:
in the working process of the whole central air-conditioning heating system, the air-conditioning system adopts an air source heat pump dual-combined external machine or a ground source heat pump host machine to provide cold and heat sources, the indoor sensible heat load is mainly borne by the ultra-silent chilled beam 7 during refrigeration in summer, and the small air-conditioning box 1 bears part of sensible heat load and all wet load;
in the working process of the small air-conditioning box 1, indoor dirty air enters the small air-conditioning box 1 through the air-conditioning box air outlet 3, then is subjected to heat exchange with indoor air through the heat exchange section 13 and then is exhausted to the outdoor through the air outlet 16 and the outdoor air outlet 33, indoor air enters the small air-conditioning box 1 through the air return opening 15, then the air passes through the filtering section 14 and then is filtered for impurities in the air, then the air passes through the heat exchange section 13 and is subjected to heat exchange with the indoor air and the surface cooling section 12 and finally is sent into the air supply pipe 4 through the air supply fan 11, wind in the air supply pipe 4 can uniformly reach each air supply branch pipe 6, finally the wind is sent into the ultra-silent cold beam 7 or the fan coil 21 through the air branch pipes 6, the ultra-silent cold beam and the fresh air system are adopted in areas such as bedrooms, study rooms, living rooms and dining rooms, and the like, and the conventional fan coil and the fresh air system are adopted in secondary areas such as kitchens, fitness rooms and toilets which have large wet loads or need rapid refrigeration. The air volume air valve 8 ensures that the air volume of each area is basically constant according to the requirement, the fresh air effect and the dehumidification effect are ensured, and the air supply mode can be independently opened when the small air conditioning box 1 is not refrigerated, so that the freshness of indoor air is ensured.
During heating in winter, the small air-conditioning box 1 transfers hot water to the floor heating water distributor 25 through the water supply pipe 23, then transfers the hot water to the floor heating coil 27, heats indoor air through ground radiation, thereby meeting the requirement of heating, hot water in the floor heating coil 27 flows back to the small air-conditioning box 1 through the return pipe 24, hot water circulation is realized, and the long-term high-efficiency work of the whole system is ensured.
Each ultra-silent chilled beam 7 and the return water pipe of the fan coil 21 are provided with an electric two-way valve 31 which is linked with an indoor temperature controller, when the air temperature near a temperature sensing probe on the temperature controller reaches a set temperature, the electric two-way valve 31 is cut off to stop water supply, so that the indoor temperature is kept in a constant range.
The indoor humidity sensor is arranged and linked with the small air conditioning box 1, and the small air conditioning box 1 automatically controls whether cooling and dehumidification are needed or not according to indoor dew point temperature and humidity. The small air conditioning box 1 integrates functions of fresh air, air exhaust, dehumidification, filtration, heat exchange and the like, different functional sections can be customized according to actual requirements of owners, and personalized requirements are met.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a domestic central air conditioning heating system of healthy comfortable of super-silent no wind sense, includes small-size air conditioning box (1), its characterized in that:
the small air conditioning box (1) is provided with an indoor air supply outlet (2) and an indoor air outlet (3), the indoor air supply outlet (2) is connected with an air supply pipe (4), a silencer (5) is arranged at the position, close to the indoor air supply outlet (2), of the air supply pipe (4), a plurality of air supply branch pipes (6) are connected in parallel, the tail end of each air supply branch pipe (6) is provided with an ultra-silent cold beam (7), a fixed air volume air valve (8) is arranged at the position, close to the ultra-silent cold beam (7), of each air supply branch pipe (6), and the indoor air outlet (3) is connected with an air exhaust pipe (9);
the air conditioner is characterized in that a fan section (10) is arranged in the small air conditioning box (1) close to an indoor air supply outlet (2), an air supply fan (11) is installed in the fan section (10), an outlet of the air supply fan (11) is communicated with the indoor air supply outlet (2), one side, far away from the indoor air supply outlet (2), of the fan section (10) is sequentially provided with a surface cooling section (12), a heat exchange section (13) and a filtering section (14), the left end of the small air conditioning box (1) is provided with a return air inlet (15) and an outdoor air outlet (16), the return air inlet (15) is connected with a return air pipe (17), the tail end of the return air pipe (17) is provided with an indoor concentrated return air inlet, the return air pipe (17) is connected with a fresh air pipe (18), the tail end of the fresh air pipe (18) is provided with a fresh air inlet (19), an exhaust fan (20) is installed on the outdoor air outlet (16), and the tail end of the exhaust air pipe is provided with an outdoor exhaust outlet (33), and the small air conditioning box (1) is connected with a water pipe system.
2. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 1, which is characterized in that: the tail end of the air supply branch pipe (6) can be provided with an ultra-silent cold beam (7) or a fan coil (21).
3. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 1, which is characterized in that: the water supply and return temperature of the small air conditioning box and the fan coil is 7-12 ℃, and the water supply and return temperature of the ultra-silent chilled beam is 16-19 ℃.
4. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 1, which is characterized in that: the length, width and height of the small air conditioning box are 1350mm, 950mm and 300mm respectively.
5. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 1, which is characterized in that: the water pipe system comprises an air source heat pump host (22), a chilled water supply pipe (23) and a chilled water return pipe (24) are connected between the air source heat pump host (22) and the small air-conditioning box (1), the chilled water supply pipe (23) and the chilled water return pipe (24) are connected with a floor heating water distributor (25) through pipelines, a gate valve (26) is installed on each pipeline, a floor heating coil (27) is connected to the output end of the floor heating water distributor (25), chilled water supply branch pipes (28) are arranged on the chilled water supply pipe (23), chilled water return branch pipes (29) are connected to the chilled water return pipe (24), plate heat exchangers (30) are installed at the inlets of the chilled water supply branch pipes (28) and the chilled water return branch pipes (29), the tail ends of the chilled water supply branch pipes (28) and the chilled water return branch pipes (29) are connected with a plurality of ultra-silent cold beams (7), and electric two-way valves (31) are arranged at the positions of the chilled water supply branch pipes (28) and the chilled water return branch pipes (29) close to the ultra-silent chilled beam (7).
6. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 5, wherein: the small air conditioning cabinet (1) is electrically connected with an indoor humidity sensor, and the electric two-way valve (31) is electrically connected with an indoor temperature controller.
7. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 5, wherein: and a condensate pipe (32) is arranged between the small air-conditioning box (1) and the plate heat exchanger (30) and between the small air-conditioning box and the fan coil (21).
8. The ultra-silent non-wind feeling healthy and comfortable household central air-conditioning heating system of claim 5, wherein: the tail ends of the chilled water supply branch pipes (28) and the chilled water return branch pipes (29) can be provided with ultra-silent cold beams (7) or fan coils (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023050441.2U CN213872960U (en) | 2020-12-17 | 2020-12-17 | Super-silent non-wind-sense healthy and comfortable household central air-conditioning heating system |
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| CN202023050441.2U CN213872960U (en) | 2020-12-17 | 2020-12-17 | Super-silent non-wind-sense healthy and comfortable household central air-conditioning heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104249A (en) * | 2021-11-19 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Method for realizing cabin personalized control and marine multifunctional air conditioning device |
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2020
- 2020-12-17 CN CN202023050441.2U patent/CN213872960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104249A (en) * | 2021-11-19 | 2022-03-01 | 沪东中华造船(集团)有限公司 | Method for realizing cabin personalized control and marine multifunctional air conditioning device |
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Effective date of registration: 20211130 Address after: 201100 room h424, No. 66, Miaojing Road, Minhang District, Shanghai Patentee after: Shanghai Xiaoju Industrial Co.,Ltd. Address before: 233000 No. 811, Yanshan Road, Taodian village, Yanshan Township, bengshan District, Bengbu City, Anhui Province Patentee before: Xu Youjun |